Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Entire DC Network
Crown Fatigue Resistance And Enamel Wear Of 3d Printed Resin Compared To Lithium Disilicate, Pranit Vasant Bora
Crown Fatigue Resistance And Enamel Wear Of 3d Printed Resin Compared To Lithium Disilicate, Pranit Vasant Bora
All ETDs from UAB
Purpose: The purpose of this study is to compare the wear characteristics and fatigue resistance of two dental crown materials: SprintRay Ceramic Crown, a 3D-printed resin material, and IPS™ e.Max CAD, a lithium disilicate material. Methods: This study evaluates wear and fatigue characteristics of dental crowns made from Ceramic Crown (SprintRay) and IPS e.max CAD LT (Ivoclar). For fatigue testing, custom fatigue devices were utilized to subject the crowns to cyclic loading, simulating occlusal forces. The specimens underwent 100,000 cycle intervals until 1.5 million cycles at a load of 40N of fatigue loading, with inspections conducted for signs of debonding, …
Functional Analysis Of Mandibular Movements In Three Different Groups Including Patients With Total Joint Replacements, Previous Orthognathic Surgery, And A Control Group, Adriana Morales Buendia
Functional Analysis Of Mandibular Movements In Three Different Groups Including Patients With Total Joint Replacements, Previous Orthognathic Surgery, And A Control Group, Adriana Morales Buendia
All ETDs from UAB
Purpose: To Assess mandibular movements, including mouth opening, lateral excursion, and protrusion among patients with total joint replacements and orthognathic surgery compared to healthy control participants with no known TMJ disorders. Methods: Fifty-two subjects from 18 to 66 years of age were included in this cross-sectional study, distributed in three groups: patients with total joint replacement (n = 16), patients who underwent orthognathic surgery (n=17), and healthy control subjects (n = 19) to quantitatively determine whether there is statistically significant difference among the groups regarding opening, lateral excursion, and protrusion movements. The non-invasive system SiCAT JMT+ device was used to …